Xuzhou Xinda Slewing Bearing Co., LTD is a comprehensive manufacturer leader, specializing in producing designing and R&D the slewing bearings, which located in Xuzhou-the China&＃039;s Construction Machinery Base. We are the first-rate facilities, large production capacity, excellent engineers and technicians, modern production plant and complete testing equipment, we can reach the high industry level by our comprehensive strength. Meanwhile, our company has passed ISO9001-2000 Quality System Certification and won lots of hornor at home and abroad by high precision, long life, excellent quality, reasonable price and perfect after-sales service. our main markets are covering with more than 30 countries and areas in Asia, Europe, the Americas and so on .